Success in a second life

In light of LaDainian Tomlinson's move from the San Diego Chargers to the New York Jets, ESPN.com's Adam Shefter published this Insider feature about the top five tailbacks who "excelled with one team, only to play out the final years of their careers excelling with another."

Of the five players, two are Trojans -- Marcus Allen, who went from the Raiders to the Chiefs, and O.J. Simpson, who went from the Bills to the 49ers. The other three tailbacks on the list are Marshall Faulk, Corey Dillon and Thomas Jones.